Search Results - "Py, Sandrine"

Ring‐Junction‐Substituted Polyhydroxylated Pyrrolizidines and Indolizidines from Ketonitrone Cycloadditions.

Authors: Lieou Kui, Evelyn Kanazawa, Alice Behr, Jean‐Bernard et al.

Source: European Journal of Organic Chemistry; 5/24/2018, Vol. 2018 Issue 19, p2178-2192, 15p

The Baldwin Rearrangement: Synthesis of 2-Acylaziridines.

Authors: Tangara, Salia Kanazawa, Alice Py, Sandrine

Source: European Journal of Organic Chemistry; 11/24/2017, Vol. 2017 Issue 43, p6357-6364, 8p

Exploring the Metal-Catalyzed Reactions of α-Diazo-β-hydroxyamino Esters: Conversion of Cyclic Aldonitrones into Ketonitrones.

Authors: Lieou Kui, Evelyn Kanazawa, Alice Philouze, Christian et al.

Source: European Journal of Organic Chemistry; Jan2017, Vol. 2017 Issue 2, p363-372, 10p

1-(2,4,6-Triisopropylphenyl)ethylamine: A New Chiral Auxiliary for the Asymmetric Synthesis of γ-Amino Acid Derivatives.

Authors: Cividino, Pascale Py, Sandrine Delair, Philippe et al.

Source: Journal of Organic Chemistry. 1/19/2007, Vol. 72 Issue 2, p485-493. 9p. 3 Charts.

Subjects: Ethylamines, Asymmetric synthesis, Amino acids, Aldehydes, Chemical reactions, Organic chemistry

Total Synthesis of (+)-Hyacinthacine A2 Based on SmI2-Induced Nitrone Umpolung.

Authors: Desvergnes, Stephanie Py, Sandrine Vallée, Yannick

Source: Journal of Organic Chemistry. 2/18/2005, Vol. 70 Issue 4, p1459-1462. 4p. 3 Diagrams.

Subjects: Pyrrolizidines, Chemical bonds, Alkaloids, Cyclic compounds, Chemicals, Chemical reactions

Synthesis of α-Acyloxynitrones and Reactivity towards Samarium Diiodide.

Authors: Racine, Emilie Burchak, Olga N. Py, Sandrine

Source: European Journal of Organic Chemistry; Aug2016, Vol. 2016 Issue 23, p4003-4012, 10p

Enantioselective Arylation of N-Tosylimines by Phenylboronic Acid Catalysed by a Rhodium/Diene Complex: Reaction Mechanism from Density Functional Theory.

Authors: Sieffert, Nicolas Boisson, Julien Py, Sandrine

Source: Chemistry - A European Journal; Jun2015, Vol. 21 Issue 27, p9753-9768, 16p

Asymmetric Access to α-Substituted Functional Aspartic Acid Derivatives by a [3+2] Strategy Employing a Chiral Dienophile.

Authors: Ben Ayed, Kawther Beauchard, Anne Poisson, Jean‐François et al.

Source: European Journal of Organic Chemistry; May2014, Vol. 2014 Issue 14, p2924-2932, 9p

SmI2-Mediated Cross-Coupling of Nitrones with β-Silyl Acrylates: Synthesis of (+)-Australine.

Authors: Gilles, Pierre Py, Sandrine

Source: Organic Letters. Feb2012, Vol. 14 Issue 4, p1042-1045. 4p.

Reductive cross-coupling reactions (RCCR) between Ce:glyph name="dbnd" xmlns:ce="http://www.elsevier.com/xml/common/dtd" />O for β-amino alcohol synthesis

Authors: Burchak, Olga N. Py, Sandrine

Source: Tetrahedron. Sep2009, Vol. 65 Issue 36, p7333-7356. 24p.

Diastereoselective addition of terminal alkynes to chiral nitrones: asymmetric synthesis of propargylic N-hydroxylamines

Authors: Patel, Samir K. Py, Sandrine Pandya, Shashi U. et al.

Source: Tetrahedron: Asymmetry. Mar2003, Vol. 14 Issue 5, p525. 4p.

Taxamycin studies: CrCl2/NiCl2-mediated cyclizations and unusual SeO2 oxidations.

Authors: Harwig, Curtis W. Py, Sandrine

Source: Journal of Organic Chemistry. 11/14/97, Vol. 62 Issue 23, p7902. 2p. 3 Diagrams.

Subjects: Organic chemistry

ChemInform Abstract: SmI2-Mediated Cross-Coupling of Nitrones with β-Silyl Acrylates: Synthesis of (+)-Australine.

Authors: Gilles, Pierre Py, Sandrine

Source: ChemInform. Jun2012, Vol. 43 Issue 25, pno-no. 1p.

Thioether-functionalized Isoxazolidine/Isoxazoline scaffolds: Rapid synthesis and In Vitro/In Silico evaluation of their antibacterial activity.

Authors: Jmai, Momtez Edziri, Hayet Dridi, Amal et al.

Source: Journal of Molecular Structure. Aug2026, Vol. 1367, pN.PAG-N.PAG. 1p.

Diastereoselective addition of alkynylalanes to carbohydrate-derived nitrones

Authors: Pillard, Christelle Desvergnes, Valérie Py, Sandrine

Source: Tetrahedron Letters: International Organ for the Rapid Publication of Preliminary Communications in Organic Chemistry. Aug2007, Vol. 48 Issue 35, p6209-6213. 5p.

Subjects: Alkanes, Organic compounds, Chemical reactions, Organic chemistry

Crystal structure, Hirshfeld surface analysis, computational study, molecular docking predictions and biological evaluation of a new Schiff base (E)-2-((2,4-dichlorobenzylidene)amino)aniline.

Authors: Rouag, Raounek Benahsene, Amani Hind Dems, Mohamed AbdEsselem et al.

Source: Journal of Molecular Structure. Apr2026, Vol. 1357, pN.PAG-N.PAG. 1p.

Short synthesis, X-ray and conformational analysis of a cyclic peracetylated l-sorbose-derived nitrone, a useful intermediate towards N–O-containing d-gluco-iminosugars.

Authors: Tangara, Salia Kanazawa, Alice Fayolle, Martine et al.

Source: New Journal of Chemistry. 10/21/2018, Vol. 42 Issue 20, p16735-16743. 9p.

Polyhydroxylated Quinolizidine Iminosugars as Nanomolar Selective Inhibitors of α-Glucosidases.

Authors: Da Cruz, Anais Vieira Kanazawa, Alice Poisson, Jean-François et al.

Source: Journal of Organic Chemistry. 9/15/2017, Vol. 82 Issue 18, p9866-9872. 7p.

Aziridination of Cyclic Nitrones Targeting Constrained Iminosugars.

Authors: Tangara, Salia Aupic, Clara Kanazawa, Alice et al.

Source: Organic Letters. Sep2017, Vol. 19 Issue 18, p4842-4845. 4p.

ChemInform Abstract: Synthesis of α-Acyloxynitrones and Reactivity Towards Samarium Diiodide.

Authors: Racine, Emilie Burchak, Olga N. Py, Sandrine

Source: ChemInform. Dec2016, Vol. 47 Issue 52, pno-no. 1p.